Re: question

I've juste a little question: is it possible to remove callback from a widget 
when a callback has been connected before ?

Yes, see the API reference at and look for signals, you
will find a whole bunch of signal_disconnect functions.

gtk_signal_disconnect is probably what you want, basically you need to 
save the signal id when connecting, so you can tell GTK which signal 
you want to disconnect later on.


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